Event: Wharfedale Junior League 2022/2023

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Opponent	Rating	Result
Archie Sheen	716	½ - ½
Ella Bradford	695	1 - 0
Heidi Emery	913	1 - 0
Kira Kapustina	671	1 - 0
Archie Sheen	716	0 - 1
Charlie Wainwright	1334	0 - 1
Dan Yoshino-Bunting	0	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

721 = (5045 + 400 * (3 - 3)) / 7)